25 lines
2.1 KiB
Markdown
25 lines
2.1 KiB
Markdown
---
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name: "pdf-onepager"
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description: "Generate styled one-page PDFs in the sandbox via fpdf2 and print with brother-printer."
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---
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# PDF One-Pager (fpdf2)
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Generate a styled, single-page PDF in the sandbox, then print it with the brother-printer skill.
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## Steps
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1. Draft the content as a Python script using `fpdf2` (FPDF, A4, `set_auto_page_break(False)`, margins ~15mm). Build layout with helper functions: colored title, section headers with rule line, label+text bullets, a filled warning box (`set_fill_color` + `multi_cell(fill=True)`), and a small gray source footer. Do not use emoji/HTML-entities in text: fpdf2 core fonts (helvetica) support only Latin-1 — replace emoji with plain words.
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- Done when: the script is saved (e.g. `/tmp/make_pdf.py`) with an absolute output path and prints a pages count from `pdf.pages_count`.
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2. Run `uv run --with fpdf2 /tmp/make_pdf.py`.
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- Do NOT attempt `weasyprint` (fails in this sandbox: missing system libs) or wkhtmltopdf/chromium/pandoc (not installed). Go straight to fpdf2.
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- Done when: script prints `done, pages: 1` (or expected count) and the PDF file exists.
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3. Verify the file (`ls -la <path>`), then print per the brother-printer skill: `uv run /home/node/mop-skills/mop-skills/skills/brother-printer/scripts/brother_printer.py print --file <pdf> --title <title> --color monochrome --nup 1 --duplex two-sided-long-edge --chat-id <chat_id>`.
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- For print-option selection, use `ask_user` with the standard preset menu from the brother-printer skill.
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- Done when: script reports 'Druck erfolgreich abgeschlossen'.
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## Reference
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- fpdf2 API: `pdf.cell(w, h, text, new_x="LMARGIN", new_y="NEXT")` for labels/headers; `pdf.multi_cell(W, h, text, new_x="LMARGIN", new_y="NEXT")` for wrapped text; colors via `set_text_color/set_fill_color/set_draw_color(RGB tuples)`.
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- Keep single-page fit: font 9–9.5pt body, 11–11.5pt headers, 17pt title; if content overflows, trim bullets rather than shrinking below 9pt.
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- Save the PDF in the workspace (e.g. `/home/openclaw/.openclaw/workspace/<Name>.pdf`) so it can be resent later.
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